refactor: create constants/path.js (#53)

src/app/docs/[...categories]/page.jsx

@@ -2,10 +2,11 @@ import { promises as fs } from 'fs';
 import parse from 'html-react-parser';
 
 import { REPOSITORY } from '@/constants/github';
+import { DOCS } from '@/constants/path';
 import Article from '@/layouts/Article';
 
 export async function generateStaticParams() {
-  const paths = await fs.readdir(`${process.cwd()}/src/docs`, {
+  const paths = await fs.readdir(DOCS, {
     encoding: 'utf-8',
     recursive: true,
   });
@@ -19,7 +20,7 @@ export async function generateStaticParams() {
 
 export default async function Page({ params }) {
   const markdown = await fs.readFile(
-    `${process.cwd()}/src/docs/${params.categories.join('/')}.md`,
+    `${DOCS}/${params.categories.join('/')}.md`,
     'utf-8',
   );
 

src/constants/path.js

@@ -0,0 +1 @@
+export const DOCS = `${process.cwd()}/src/docs`;

src/layouts/Aside/Aside.jsx

@@ -1,6 +1,8 @@
 import { promises as fs } from 'fs';
 import Link from 'next/link';
 
+import { DOCS } from '@/constants/path';
+
 import styles from './Aside.module.scss';
 
 export default async function Aside() {
@@ -16,7 +18,7 @@ export default async function Aside() {
   );
 }
 
-const dirs = await fs.readdir(`${process.cwd()}/src/docs`, {
+const dirs = await fs.readdir(DOCS, {
   encoding: 'utf-8',
   recursive: true,
 });